| 1 | B & G Oil & Gas Co | Bartlesville, OK 74006 | Oil & Gas Operator | Dec 2000 |
| 2 | B & G Oil Company | | Oil & Gas Operator | Oct 2007 |
| 3 | B & R Resources, LLC | Solon, OH 44139-2360 | Oil & Gas Operator | Dec 2014 |
| 4 | B. & L. Oil Company | Seguin, TX 78155 | Oil & Gas Operator | Sep 2026 |
| 5 | B. V. Well Services, LLC | Buckhannon, WV 26201 | Oil & Gas Operator | Dec 2021 |
| 6 | Bannon Energy Inc | Houston, TX 77068 | Oil & Gas Operator | Jun 1998 |
| 7 | Barr, David E & Garnet M | Grantsville, WV 261479862 | Oil & Gas Operator | Dec 2021 |
| 8 | Bartlett, Roy, G. | Harrisville, WV 26362 | Oil & Gas Operator | Dec 2021 |
| 9 | Bartram, I David | Lavalette, WV 25535 | Oil & Gas Operator | Dec 2024 |
| 10 | Base Petroleum, Inc. | South Charleston, WV 253090000 | Oil & Gas Operator | Dec 2021 |
| 11 | Battles Energy Corporation | Bridgeport, WV 26330 | Oil & Gas Operator | Dec 2021 |
| 12 | Bayer Brokerage Company, Inc. | | Oil & Gas Operator | Dec 2021 |
| 13 | BC Operating, Inc. | Midland, TX 79710 | Oil & Gas Operator | Sep 2026 |
| 14 | Beechlick Oil, Inc. | Salem, WV 264265522 | Oil & Gas Operator | Dec 2021 |
| 15 | Beekay Company | Dallas, TX 75219 | Oil & Gas Operator | Dec 1996 |
| 16 | Belknap Enterprises | Exchange, WV 26619 | Gas Operator | Dec 2021 |
| 17 | Benatty Corp., The | Cambridge, OH 43725-1002 | Oil & Gas Operator | Dec 1996 |
| 18 | Berea Oil & Gas Corp | Buffalo, NY 14202 | Oil & Gas Operator | Dec 2002 |
| 19 | Berry Energy, Inc. | Clarksburg, WV 263012252 | Oil & Gas Operator | Dec 2021 |
| 20 | Bet-Ro, Inc. | Rockdale, TX 76567 | Oil & Gas Operator | Sep 2026 |
| 21 | Beta Helix Energy LLC | Smithville, WV 26178 | Oil & Gas Operator | Dec 2021 |
| 22 | BG Production, LLC | Denver, NC 28037-8088 | Oil & Gas Operator | Dec 2021 |
| 23 | Bialek Oil And Gas Corporation | Harrisville, WV 26362 | Oil & Gas Operator | Dec 2021 |
| 24 | Big C Production & Processing, Inc. | Crown City, OH 45623 | Oil & Gas Operator | Dec 2021 |
| 25 | Big Sand Drilling Company | Buckhannon, WV 262010000 | Oil & Gas Operator | Dec 2021 |
| 26 | Bill And Jesse, Inc | | Oil & Gas Operator | Dec 2021 |
| 27 | Blackrock Enterprises, LLC | Salem, WV 26426 | Oil & Gas Operator | Dec 2021 |
| 28 | Blanton, James M. | Frankfort, KY 40621 | Gas Operator | Dec 2021 |
| 29 | Blazer Energy Corp. | Alexandria, VA 22314 | Oil & Gas Operator | Dec 2014 |
| 30 | Blue Creek Gas Co. | | Oil & Gas Operator | Jun 2014 |
| 31 | Blue Group Operating, Inc. | Spencer, WV 25276 | Oil & Gas Operator | Nov 2021 |
| 32 | Bobcat Oil & Gas Inc. | Wayne, WV 255700000 | Oil & Gas Operator | Dec 2021 |
| 33 | Boggs Energy Inc | | Gas Operator | Dec 2004 |
| 34 | Boggs Natural Gas, FLP | Spencer, WV 252760000 | Oil & Gas Operator | Dec 2021 |
| 35 | Bonnett, David M. Dba Bonnett'S Production Company | Alum Bridge, WV 263219608 | Oil & Gas Operator | Dec 2021 |
| 36 | Boone East Development Co., LLC | Julian, WV 25529 | Gas Operator | Dec 2019 |
| 37 | Bow Valley Petroleum Inc | Denver, CO 80202 | Oil & Gas Operator | Apr 1996 |
| 38 | Bowie Inc | Clarksburg, WV 26301 | Oil & Gas Operator | Dec 2008 |
| 39 | Bowyer, David | Alma, WV 263200000 | Oil & Gas Operator | Dec 2021 |
| 40 | Boyd O & G, Inc. | Charleston, WV 25301 | Oil & Gas Operator | Dec 2021 |
| 41 | Brady Resources, Inc. | Bridgeport, WV 26330-1320 | Oil & Gas Operator | Dec 2008 |
| 42 | Braxton Oil And Gas Corp. | Oklahoma City, OK 73118 | Oil & Gas Operator | Dec 2021 |
| 43 | Brent Boggs Oil & Gas LLC | Ivydale, WV 25113 | Oil & Gas Operator | Nov 2021 |
| 44 | Brewer Natural Resources, LLC | | Oil & Gas Operator | Dec 2020 |
| 45 | Broughton Foods Co | Marietta, OH 45750 | Oil & Gas Operator | Dec 2010 |
| 46 | Bryan, Paul L Mineral Trust | Daytona Beach Shores, FL 32118 | Gas Operator | Dec 2021 |
| 47 | BSB Oil And Gas, LLC | Mount Zion, WV 26151 | Oil & Gas Operator | Dec 2021 |
| 48 | Bucher Exploration L.L.C. | Buckhannon, WV 262010000 | Gas Operator | Dec 2021 |
| 49 | Buckeye Oil Producing Co. | Wooster, OH 44691-129 | Oil & Gas Operator | Dec 2025 |
| 50 | Buffalo Properties LLC | | Oil & Gas Operator | Dec 2003 |
| 51 | Burchett Natural Gas, Inc. | Williamson, WV 25661 | Gas Operator | Dec 2016 |
| 52 | Burdette, L W Etal LLC | Parkersburg, WV 261021485 | Oil & Gas Operator | Dec 2021 |
| 53 | Buttes Resources Company | Houston, TX 77056 | Oil & Gas Operator | May 2007 |